6580215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 12130560

約数和(自身を除く): 5550345

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 89, 93, 155, 159, 265, 267, 279, 445, 465, 477, 795, 801, 1335, 1395, 1643, 2385, 2759, 4005, 4717, 4929, 8215, 8277, 13795, 14151, 14787, 23585, 24645, 24831, 41385, 42453, 70755, 73935, 124155, 146227, 212265, 438681, 731135, 1316043, 2193405, 6580215]

約数ペア:

[(1, 6580215), (3, 2193405), (5, 1316043), (9, 731135), (15, 438681), (31, 212265), (45, 146227), (53, 124155), (89, 73935), (93, 70755), (155, 42453), (159, 41385), (265, 24831), (267, 24645), (279, 23585), (445, 14787), (465, 14151), (477, 13795), (795, 8277), (801, 8215), (1335, 4929), (1395, 4717), (1643, 4005), (2385, 2759)]